INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebf8ff51229322c45b6503019e3fe5bcb86a53621109da76d480427191c89174', 
    'R9fjl0tE8cak/6dPkv034gVGX3AXt3FVEwkEBku89wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)